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What group is Actinium in?
Actinium is the first member of the actinoids family.
The difference between uranium and its group?
In the group of actinides uranium, actinium, protactinium and thorium are natural elements; the others (transuranium elements) are artificial elements.
Is a actinium a metal nonmetal or metalloid?
Actinium is a metal. It is a silvery radioactive element that belongs to the group of elements known as the actinides.
Which really belong to group iii - lanthanum and actinium or lutetium and lawrencium?
Lanthanum and lutetium: lantanides group Actinium and lawrentium: actinides group
Is nitrogen more reactive than arsenic?
No, arsenic is more reactive than nitrogen. Arsenic belongs to Group 15 elements in the periodic table which are more reactive compared to nitrogen, which is a relatively inert gas.
How does the reactivity of aluminum oxide compare to other compounds in the same group?
Aluminum oxide is less reactive compared to other compounds in the same group.
Is the boron group reactive?
The boron group (Group 13) is moderately reactive compared to other groups. This reactivity increases as you move down the group, with boron being the least reactive and thallium being the most reactive. Boron has a strong affinity for oxygen, so it readily forms oxides when exposed to air.
What other elements are in the same family group as radon?
actinium
If you mixed chlorine lithium and nickel which two would be most reactive?
Lithium is the most reactive metal among chlorine, lithium, and nickel. Chlorine is the most reactive non-metal in the group. Nickel is relatively less reactive compared to lithium and chlorine.
Which elements are more reactive with oxygen group 1 or group 11?
Elements in group 1 (alkali metals) are typically more reactive with oxygen compared to group 11 (coinage metals). This is because alkali metals have a lower ionization energy and are more likely to form ionic compounds with oxygen.
Is selenium non reactive?
Selenium can be reactive and form compounds with other elements. It reacts with oxygen to form oxides and with water to form various compounds. However, it is less reactive compared to other elements in the same group like sulfur and tellurium.
Why NH group is more reactive than OH group?
The NH group is more reactive than the OH group because the lone pair on nitrogen in NH group is less stable due to the higher electronegativity of nitrogen compared to oxygen. This makes the lone pair in the NH group more readily available for reactions compared to the OH group. Additionally, the smaller size of nitrogen allows for stronger interactions with other atoms or molecules, increasing reactivity.
